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(E)-2-(2-Benzoylamino-phenyl)-3-ethoxy-acrylic acid methyl ester is a complex organic compound with the molecular formula C20H19NO4. It is characterized by a conjugated double bond system, with a benzoylamino group attached to the phenyl ring, an ethoxy group at the 3-position, and a methyl ester at the 1-position. This chemical is known for its potential applications in the pharmaceutical industry, particularly as a precursor in the synthesis of certain drugs. Its structure allows for various chemical reactions, such as esterification, amidation, and nucleophilic substitutions, making it a versatile building block in organic synthesis. The compound's specific properties and reactivity can be influenced by the electronic effects of the substituents on the aromatic rings, which can be further explored for the development of new pharmaceuticals or other chemical products.

81564-23-0

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81564-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81564-23-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,6 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81564-23:
(7*8)+(6*1)+(5*5)+(4*6)+(3*4)+(2*2)+(1*3)=130
130 % 10 = 0
So 81564-23-0 is a valid CAS Registry Number.

81564-23-0Downstream Products

81564-23-0Relevant academic research and scientific papers

Studies on the N-Oxides of ?-Deficient N-Heteroaromatics. XXXVI. Photochemical and Thermal Michael Reactions of Alcohols with Methyl 2-Phenyl-3,1-benzoxazepine-5-carboxylate and Its Derivatives

Kaneko, Chikara,Fujii, Harue,Kawai, Shinji,Hashiba, Kazuhiko,Karasawa, Yoshio,et al.

, p. 74 - 86 (2007/10/02)

Irradiation (>/=300 nm) of methyl 2-phenyl-3,1-benzoxazepine-5-carboxylate in an alcohol afforded the Z-isomer of methyl 3-alkoxy-2-(2-benzamidophenyl)-acrylate as the major product.In contrast, thermal reaction of the oxazepine with a primary alcohol in

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